Sudden increase in the size of the screen in Calculate activity

[gp94]

After the calculate activity is opened, and after doing an operation,there is an increase in the window size.

Steps to reproduce the error--

1. open the calculate activity
2. do some operation
3. after pressing the equal button, seems like the window size increases

I have attached the video to show the error that I am getting. link - ​http://www.youtube.com/watch?v=5z5y_pdwecc&feature=youtu.be

The repo of the calculate activity is from gitorious (git.sugarlabs.org) and I am running sugar-build on my host machine running Ubuntu 13.10(64-bit version)

[walter]

Doesn't seem to be an issue with v42 from activities.sugarlabs.org
(The buttons resize when, for example, the toolbars are expanded.)

[gp94]

@walter - Yes the bundle from activities.sugarlabs.org can't reproduce the error.

I am using the bundle that has been cloned from gitorious.
​https://git.sugarlabs.org/calculate/mainline

[native]

I figured out it to be a problem with tags. When you create a new Tex tBuffer and insert the final equation with tags included then it's creating problem. Else I tried removing the tags(i.e, Specific fonts (large or small)) ,then there was no such significant change in size of window.

[gp94]

@native, thanks for your research, it helped to solve the problem.
Here is the merge request for this bug ​https://git.sugarlabs.org/calculate/mainline/merge_requests/15

[native]

@gp94 there is still a problem with your code it seems.
I have created a merge request for this bug.
​https://git.sugarlabs.org/calculate/mainline/merge_requests/16

[native]

@walter- Please review ​https://git.sugarlabs.org/calculate/mainline/merge_requests/16

[godiard]

Filled as #4741 too